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- Fault locating is the prereguisite of fault clea-ring. 故障定位是电力系统事故处理的前提。
- A new single-terminal fault locating method based on the traveling wave of wavelet modulus maxima combining with impedance method is presented. 提出了一种基于小波变换模极大值的行波法与阻抗法相结合的单端故障测距方法。
- Based on algebraic graph theory, an intergrated project of distribution network to identify the distribution network structure, fault locating and reconfigure it. 摘要根据电工图论原理,提出了整套配电网结构辫识,故障定位隔离以及故障后重构的方案。
- So exploring faster and more effective wavefront detecting algorithm is one of the keys to promote development fault locating to protection based on traveling wave. 因此探索更加快捷有效的波头检测算法是将行波测距发展到行波保护的关键技术之一。
- Shunt fault with high resistance at the fault location. 高抵抗事故
- This paper discusses the fault locating method based on causality network technology,and the inherent operating relationship between the faulty element,protective relays and circuit breakers. 文中论述了利用因果网技术进行故障定位的方法,因果网描述了故障元件、继电器、开关之间内在的动作关系;
- Fault locating based on fuzzy neural network 基于模糊神经网络的故障测距
- Study on A New Method of Fault Locating 一种新型故障定位方法的研究
- Research on the EHV long-line fault locating 超高压长线路故障测距研究
- Second, we also present a new PMU-based fault location algorithm for multi-terminal transmission lines. 另外,因为电力输电线路路权难以取得的缘故,因此存在很多的多端分枝输电线路。
- The process for predicting fault location by using accoustic abnomality in standard layer includes two stages. 在用标准层声波时差异常法确定断层的位置时,首先对标准层声波时差进行趋势面分析,然后再分析残差等值线图。
- In power system, fault location that influences voltage sags is randomly distributed determined by many factors. 实际电力系统中,线路故障点受诸多因素影响,具有随机不确定性。
- It is proved that the test system can fulfil the functions of function test and fault location. 实践证明,该测试系统能够较好的满足功能测试和故障定位的要求。
- Finally, two-terminal fault location has been constructed based on dynamic phasor model. 最后,本文在同杆双回线分布参数时变动态相量模型的基础上,构造了双端故障测距算法。
- Abstract: The basic structure of a new integrative fault location system for UHV transmission lines is presented. 摘 要: 介绍了新型超高压输电线路故障定位系统的基本结构,阐述了该系统的数据信息处理主要功能和实现技术。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- Finally,this thesis presents the initial design scheme of fault location system hardware to implement algorithm. 最后,本文给出了实现该算法的故障测距系统硬件的初步设计方案。
- The signal processing can be conveniently linked with the fault location by this method. 该方法还能将测量信号的分析处理和故障的定位很好地结合起来。
- fault locating by pulling and testing 拔测定位
- A ship used in locating and catching lobsters. 捕虾船用于寻找和捕捉龙虾的船